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Simplifying -2x + -7 = x + 2 Reorder the terms: -7 + -2x = x + 2 Reorder the terms: -7 + -2x = 2 + x Solving -7 + -2x = 2 + x Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-1x' to each side of the equation. -7 + -2x + -1x = 2 + x + -1x Combine like terms: -2x + -1x = -3x -7 + -3x = 2 + x + -1x Combine like terms: x + -1x = 0 -7 + -3x = 2 + 0 -7 + -3x = 2 Add '7' to each side of the equation. -7 + 7 + -3x = 2 + 7 Combine like terms: -7 + 7 = 0 0 + -3x = 2 + 7 -3x = 2 + 7 Combine like terms: 2 + 7 = 9 -3x = 9 Divide each side by '-3'. x = -3 Simplifying x = -3
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